APA Style

Office, U, K, H. (2012). Admiralty IALA Maritime Buoyage System : Combined cardinal And Lateral System (Red To Port In Region A And Red To Starboard In Region B) (Seventh Edition 2012). : United Kingdom Hydrographic Office.

MLA Style

Office, United, Kingdom, Hydrographic. "Admiralty IALA Maritime Buoyage System : Combined cardinal And Lateral System (Red To Port In Region A And Red To Starboard In Region B)". Seventh Edition 2012 : United Kingdom Hydrographic Office, 2012. Text.